High Capacity 7.2V 2100mAh NiCd RC Battery Pack.- Compatible and designed specifically for high performance with all 7.2V vehichles: Tamiya, Traxxas, HPI, LOSI, Kyosho, Associated, etc.- Manufactured with 6 matched Sc 2100mAh high capacity and high power NiCd Batteries for optimized RC performance.- Built in Standard Tamiya Connector. - Specially designed for RC Racing vehicles for fast vehicle start and long running time. - High current discharge rate for fast vehicle start and maneuvers.- Long running time and easy operation